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Technical Specifications
Chemical and physical specifications (agricultural grade)
| No. | Parameter Name | Specifications |
|---|---|---|
| 1 | Amino Acid (Total Amino Acid) | ≥ 100 g/L |
| 2 | Calcium + Magnesium (Ca+Mg) | ≥ 8 g/L |
| 3 | Appearance | Acidic yellow liquid |
| 4 | Specific Gravity | 1.26 |
| 5 | pH Value | 4.0 — 5.0 |
| 6 | Water Insoluble Matter | ≤ 0.5% |
Physical Properties
| Project | Description |
|---|---|
| Appearance | Acidic yellow liquid, uniform color |
| Odor | Slight characteristic amino acid odor |
| Water Soluble | Fully water-soluble, dissolves quickly, no residue |
| Specific Gravity | 1.26 |
| pH Value | 0 – 5.0, acidic |
| Key Benefits | Supplements calcium and magnesium, promotes fruit coloration |
Product Introduction
Product Overview
Amino Acid Ca-Mg Type II (Fruit Coloring) is a highly efficient liquid fertilizer for fruit coloring. Product is an acidic yellow liquid, with Amino Acid AA≥100g/L, Ca+Mg≥8g/L. Specific gravity 1.26, pH 4.0-5.0. Supplies calcium and magnesium, promotes fruit coloring, enhances fruit firmness and storability.
Core Advantages
- Calcium & Magnesium SupplementCa+Mg≥8g/L, supplies both calcium and magnesium as secondary nutrients in a single application
- Amino Acid CarrierAA≥100g/L, rapidly delivers calcium and magnesium ions into cells, improving absorption and utilization efficiency
- Promotes ColoringEffectively supplement calcium and magnesium nutrients needed during coloring to promote even fruit coloring
- Enhanced HardnessCalcium enhances fruit cell wall structure, improving firmness and storage tolerance
- Fully Water-SolubleAcidic yellow liquid, dissolves quickly with no sediment, suitable for various spray systems.
- Acidic FormulapH 4.0-5.0, compatible with most foliar fertilizers
Product advantage comparison
| Features | Description | Application Scenarios |
|---|---|---|
| Amino Acid Calcium Magnesium | Calcium and magnesium exist in amino acid chelated form for high stability and absorption. | Apply during the coloring stage to promote fruit coloration and enhance firmness |
| Calcium & Magnesium Supplement | Ca+Mg≥8g/L, supplement two mid-nutrients at once | Supplement during fruit coloring stage |
| High Amino Acid | Amino acids ≥100g/L, providing rich organic nutrition | Enhances crop stress tolerance and improves quality |
| Fully Water-Soluble | Dissolves quickly, no sediment or residue | For Foliar Spray Application |
Application Scenarios
Application Guide
Drip irrigation application (recommended)
Fully water-soluble acidic liquid formula, ideal for protected agriculture and precision fertilization. Amino acid chelated calcium and magnesium can be directly absorbed and utilized by crops.
- Concentration: 0.5 — 1 L per mu of irrigation water
- Application Rate: 5 — 10 L/acre/time
- Frequency: Every 10 — 15 days
- Note: Can be used together with water-soluble NPK fertilizer
Foliar Spray
Rapidly replenishes calcium and magnesium, corrects deficiency symptoms, especially suitable for use during fruit coloring and swelling stages.
- Dilution ratio: 1:500 – 1:1000
- Application Rate: 30 — 60 L/acre
- Time: morning or evening, avoid high temperatures
- Note: For best results, spray 2-3 times during the coloring stage
Foliar/ Drip Irrigation
Apply through irrigation; suitable for supplementing medium elements in fruit trees, vegetables, and other cash crops.
- Dosage: 10 — 15 L/acre/time
- Dilution ratio: 1:100 – 1:200
- Time: Key coloring stage of crops
- Note: Better results with small amounts applied frequently
Water-Soluble Fertilizer Compounding
Used as a source of medium elements in combination with water-soluble macro-element fertilizers for balanced nutrition.
- Use with water-soluble NPK fertilizer
- Addition ratio: 5 – 10%
- Suitable for melons, vegetables, and fruit trees
- Can be used alone or in combination with other amino acid products
Applicable crops and recommended dosage
| Crop Type | Representative Crops | Drip Irrigation Dosage | Foliar Spray Dosage | Application Period |
|---|---|---|---|---|
| Fruit Trees | Apple, pear, peach, grape, citrus | 3 — 5 kg/mu | 1000 – 2000 times dilution | Young fruit stage, fruit expansion stage, post-harvest |
| Vegetables | Tomatoes, Cucumbers, Peppers, Eggplants | 2 — 4 kg/mu | 1000 – 1500 times dilution | Seedling, flowering, and fruiting stages |
| Melons and Fruits | Watermelon, melon, strawberry | 2 — 4 kg/mu | 1000 – 1500 times dilution | Vine elongation stage, flowering stage, fruit expansion stage |
| Oil Crops | Rapeseed, peanut, soybean | 2 — 3 kg/mu | 1000 – 1500 times dilution | Flowering and Podding Period |
| Root & Tuber Crops | Potatoes, Carrots, Beets | 2 — 3 kg/mu | 1000 – 1500 times dilution | Tuber formation and bulking stage |
- Store in a cool, dry place away from direct sunlight; use promptly after opening.
- This product is an acidic liquid; avoid direct mixing with strong alkaline substances.
- Can be mixed with most fertilizers and pesticides, but small-area testing is recommended before use.
- When applying foliar spray, it is recommended to conduct a small area test first to ensure no phytotoxicity before large-scale use.
- Filter the solution before drip irrigation to prevent impurities from clogging the drippers.
FAQ
The coloring period is a critical stage for fruit quality formation, and calcium and magnesium function as follows:
- CalciumStrengthens fruit cell wall structure, increases fruit firmness, improves storability, and participates in pigment synthesis regulation
- MagnesiumParticipates in chlorophyll synthesis, promotes photosynthesis, and provides energy and sugar for fruit coloring.
- Synergistic EffectCalcium and magnesium supplementation enhances photosynthetic efficiency, promotes sugar accumulation and anthocyanin synthesis, resulting in more vibrant fruit color
Adequate calcium and magnesium supply during the coloring stage significantly improves fruit appearance and market value.
The main difference lies in nutrient form and absorption efficiency:
- Common calcium magnesium fertilizerExists in inorganic salt form (e.g., calcium nitrate, magnesium sulfate), with lower absorption rate.
- Amino Acid Calcium Magnesium LiquidPresent in amino acid chelated form, calcium and magnesium are "carried" by amino acid molecules for direct crop absorption, achieving higher absorption rates
Meanwhile, amino acids are organic nutrients directly usable by crops, improving crop stress resistance and quality. This product is a liquid form for easier application.
Recommended for best results during fruit coloring period:
- Swelling PeriodApply from the young fruit expansion stage to promote fruit development
- Early Color ChangeApply at the onset of color change to promote pigment accumulation
- Peak coloring periodUse during rapid fruit coloring to improve color uniformity
- 30 days before harvestLast foliar spray to improve fruit firmness and storage tolerance
Recommended for 2-3 consecutive applications with a 10-15 day interval.
Store in a sealed original package in a cool, dry, and well-ventilated place; shelf life is24 months. Storage precautions:
- Avoid direct sunlight and high temperatures
- Prevent freezing; recommended storage temperature 5-35°C
- Avoid storage with strong oxidizers
- This product is a liquid; sedimentation is normal—shake well before use.
Use promptly after opening; reseal unused product for storage.
This product has been exported to Southeast Asia, the Middle East, Europe and other regions. Available export documents include:
- Commercial Invoice
- Packing List
- Certificate of Origin (CO)
- Phytosanitary Certificate
- SDS/MSDS (Multilingual Versions)
- Certificate of Analysis (COA)
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